I want to fix the width of bar and whenever bar data changes dynamically barwidth should be fixed.But Its not working.And Second thing I want to get bar frame or exact position of particular bar.But not found any method till now.
So Please tell me if you know..
Set the
barWidthsAreInViewCoordinatesto YES. This makes the plot interpret the bar width in pixels rather than as a fraction of the data units.You can use the plot space to convert back and forth between data coordinates and view coordinates (pixels).